Figure 8 Blind

Spectacle blind type 4.

Figure 8 blind.

One is solid disc and the other is hollowed. Paddle blank type 1 click any image above to enlarge it and lock it in place then scroll to the bottom table for dimensions spectacle blind flange classes choose your pressure class below. A spectacle blind is basically made up of two metal discs attached to each other by a metal strip as shown in the figure. Figure 8 blinds supplying companies worldwide with figure 8 blinds spectacle blinds more.

24 hour call out services available. An 8 blind or a spectacle blind is a piping fitting that is used for providing positive isolation. The hollowed disc allows fluid flow and solid disc is used for positive isolation. Spectacle blind type 3.

With this type of blind its location is easily recognized in the piping run and whether the line is open or blocked off. The figure 8 blind or spectacle blind is a one piece or welded assembly with a blank side and a spacer side. At hydro blind solutions we carry a wide. Spectacle blind flange the largest inventory of spectacle blinds figure 8 blind blank eye glass blind blank in any size rating or alloy what is a spectacle blind.

It consists of a pair of metal discs attached to each other as shown in the figure. We offer a variety of sizes and grades to. 304 and 316 stainless steel units are also readily available. Flowell spectacle figure 8 blinds thicknesses are in accordance with api 590 to assure that these units will withstand the temperature and pressure of an ansi rated flange.

Figure 8 spectacle blinds. A figure 8 blank also called a spectacle blind flange is a pressure retaining plate with one solid end and one open end connected with a web or tie bar. Looking to rent or buy figure 8 blinds. Dimensions of class 150 rf figure 8 blanks or spectacle blinds as per asme b16 48.

They are also known as line blanks since they are used to blank a line. Paddle spacer type 2. Spectacle blind line blanks. An 8 blind or a spectacle blind is a piping fitting that is used for providing positive isolation.

A spectacle blind is generally a piece of metal typically carbon steel or stainless steel that is machined to fit between two pipe flanges and usually set in between two gaskets.